<?php
/**
 * Smarty plugin
 *
 * @package Smarty
 * @subpackage PluginsModifierCompiler
 */

/**
 * Smarty to_charset modifier plugin
 *
 * Type: modifier<br>
 * Name: to_charset<br>
 * Purpose: convert character encoding from internal encoding to $charset
 *
 * @author Rodney Rehm
 * @param $params array
 *       	 parameters
 * @return string with compiled code
 */
function smarty_modifiercompiler_to_charset($params, $compiler) {
	if (! Smarty::$_MBSTRING) {
		// FIXME: (rodneyrehm) shouldn't this throw an error?
		return $params [0];
	}
	
	if (! isset ( $params [1] )) {
		$params [1] = '"ISO-8859-1"';
	}
	
	return 'mb_convert_encoding(' . $params [0] . ', ' . $params [1] . ', "' . addslashes ( Smarty::$_CHARSET ) . '")';
}

?>